fix(ts): fix type errors.

src/component/timeline/TimelineModel.ts

@@ -54,10 +54,10 @@ export interface TimelineControlStyle extends ItemStyleOption {
     nextIcon?: string
 
     // Can be a percent value relative to itemSize
-    playBtnSize: number | string
-    stopBtnSize: number | string
-    nextBtnSize: number | string
-    prevBtnSize: number | string
+    playBtnSize?: number | string
+    stopBtnSize?: number | string
+    nextBtnSize?: number | string
+    prevBtnSize?: number | string
 }
 
 export interface TimelineCheckpointStyle extends ItemStyleOption,

src/component/tooltip/TooltipHTMLContent.ts

@@ -63,6 +63,7 @@ function assembleFont(textStyleModel: Model<TooltipOption['textStyle']>): string
     cssText.push('font:' + textStyleModel.getFont());
 
     fontSize
+        // @ts-ignore, leave it to the tooltip refactor.
         && cssText.push('line-height:' + Math.round(fontSize * 3 / 2) + 'px');
 
     each(['decoration', 'align'] as const, function (name) {

src/label/LabelManager.ts

@@ -81,7 +81,7 @@ interface SavedLabelAttr {
         verticalAlign: ZRTextVerticalAlign
         width: number
         height: number
-        fontSize: number
+        fontSize: number | string
 
         x: number
         y: number

src/util/states.ts

@@ -188,7 +188,7 @@ function getFromStateStyle(
 function createEmphasisDefaultState(
     el: Displayable,
     stateName: 'emphasis',
-    targetStates?: string[],
+    targetStates: string[],
     state: Displayable['states'][number]
 ) {
     const hasSelect = targetStates && indexOf(targetStates, 'select') >= 0;

src/util/types.ts

@@ -776,7 +776,7 @@ export interface TextCommonOption extends ShadowOptionMixin {
     fontStyle?: ZRFontStyle
     fontWeight?: ZRFontWeight
     fontFamily?: string
-    fontSize?: number
+    fontSize?: number | string
     align?: HorizontalAlign
     verticalAlign?: VerticalAlign
     // @deprecated